Help With Engine ID - The 1947 - Present Chevrolet & GMC Truck Message Board Network

Hunter · 05-03-2005, 11:19 AM

Greetings Ladies and Gents. Got my 4 bolt all cleaned up and closer to going into the shorty. Can anybody help me with these numbers?

Engine on front right hand pad: V0719TDA
Head casting (double hump) 3927186. Are these the famous 202 heads?

Thanks in advance and..... "Keep on Truckin'..." Hunter

Americanrider · 05-03-2005, 12:34 PM

Look in here, and then book mark it for later.

http://www.nastyz28.com/spmenu.html

Hunter · 05-03-2005, 01:12 PM

Cool! THANX. So it looks like its a 1980 350 or a 1972 307, but they didn't make 4 bolt 307's did they? H.

jhow66 · 05-03-2005, 03:49 PM

Quote:

Originally Posted by Hunter

Cool! THANX. So it looks like its a 1980 350 or a 1972 307, but they didn't make 4 bolt 307's did they? H.

To see which one get the casting # off the block behind drivers side head.

Hunter · 05-03-2005, 04:17 PM

Rear block casting is 3970010 which makes it a "1969-79 350, 2 or 4 bolt main, for car, truck, Vette"
But the number on the pad up front V0719TDA makes it a "1980 350". Musta been some overlap. Anyway, cool resource, tabbed it in My Favorites. Thanks again. H.

Blazer1970 · 05-03-2005, 05:20 PM

The 186s are big valve (2.02/1.6) 66cc heads. Those are good old style factory heads. They should have screw in studs and guide plates stock.

05-03-2005, 11:19 AM	#1
Hunter Lovin' Arizona Since 1961 Join Date: Jul 2004 Location: Camp Verde, Arizona Posts: 173	Help With Engine ID Greetings Ladies and Gents. Got my 4 bolt all cleaned up and closer to going into the shorty. Can anybody help me with these numbers? Engine on front right hand pad: V0719TDA Head casting (double hump) 3927186. Are these the famous 202 heads? Thanks in advance and..... "Keep on Truckin'..." Hunter __________________ "Religion is like a toothbrush: Everybody should have one, but I don't want yours" - Will Rogers

05-03-2005, 12:34 PM	#2
Americanrider Registered User Join Date: Dec 2004 Location: NW, WA. Posts: 1,421	Engine numbers website Look in here, and then book mark it for later. http://www.nastyz28.com/spmenu.html

05-03-2005, 01:12 PM	#3
Hunter Lovin' Arizona Since 1961 Join Date: Jul 2004 Location: Camp Verde, Arizona Posts: 173	Cool! THANX. So it looks like its a 1980 350 or a 1972 307, but they didn't make 4 bolt 307's did they? H. __________________ "Religion is like a toothbrush: Everybody should have one, but I don't want yours" - Will Rogers

05-03-2005, 04:17 PM	#5
Hunter Lovin' Arizona Since 1961 Join Date: Jul 2004 Location: Camp Verde, Arizona Posts: 173	Got It! Sorta... Rear block casting is 3970010 which makes it a "1969-79 350, 2 or 4 bolt main, for car, truck, Vette" But the number on the pad up front V0719TDA makes it a "1980 350". Musta been some overlap. Anyway, cool resource, tabbed it in My Favorites. Thanks again. H. __________________ "Religion is like a toothbrush: Everybody should have one, but I don't want yours" - Will Rogers

05-03-2005, 05:20 PM	#6
Blazer1970 Registered User Join Date: Dec 1999 Location: Old Mission, MI, USA Posts: 2,507	The 186s are big valve (2.02/1.6) 66cc heads. Those are good old style factory heads. They should have screw in studs and guide plates stock. __________________ Tim

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